13836788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 30105600

約数和(自身を除く): 16268812

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 839, 868, 1178, 1678, 2356, 3356, 4123, 5873, 8246, 11746, 15941, 16492, 23492, 26009, 31882, 52018, 63764, 104036, 111587, 182063, 223174, 364126, 446348, 494171, 728252, 988342, 1976684, 3459197, 6918394, 13836788]

約数ペア:

[(1, 13836788), (2, 6918394), (4, 3459197), (7, 1976684), (14, 988342), (19, 728252), (28, 494171), (31, 446348), (38, 364126), (62, 223174), (76, 182063), (124, 111587), (133, 104036), (217, 63764), (266, 52018), (434, 31882), (532, 26009), (589, 23492), (839, 16492), (868, 15941), (1178, 11746), (1678, 8246), (2356, 5873), (3356, 4123)]